CN116784301A - Agricultural pesticide spraying device - Google Patents

Abstract

The application discloses an agricultural pesticide spraying device, which relates to the field of agricultural devices and comprises a vehicle plate, wherein universal wheels are arranged on the lower side of the vehicle plate, a hand rack is arranged on an upper grid of the vehicle plate, a storage box is arranged on the upper side of the vehicle plate, a damping mechanism is arranged on the inner bottom wall of the storage box, an installation plate is connected with the inner wall of the storage box in a sliding manner, a spraying mechanism is arranged on the upper side of the installation plate, and a pesticide liquid box is arranged on the upper side of the installation plate. According to the application, the spraying mechanism is arranged, when a user starts the driving motor and the blowing-off motor, the driving motor drives the moving block to do left-right reciprocating motion, the rotating disc rotates to drive the air duct to do swinging due to the limitation of the limiting rod, the reciprocating motion of the moving block can ensure that the device can intermittently spray liquid medicine to two sides, the phenomenon that pesticide residues exceed standards due to continuous spraying of the liquid medicine is avoided, and the blowing-off motor drives the fan blades to operate when in operation, so that the liquid medicine is scattered into water mist and uniformly blown to the surfaces of crops.

Description

Agricultural pesticide spraying device

Technical Field

The application relates to the field of agricultural devices, in particular to an agricultural pesticide spraying device.

Background

In the growth process of crops, fresh and tender buds and leaves attract pests, the crops can be influenced by germs, in order to ensure the normal growth of the crops, enough yield is ensured, planting staff needs to spray proper pesticide liquid on time according to the types of the pests in the growth process of the crops, but a general pesticide spraying pot needs a user to put a pesticide box on the back, spraying of the pesticide is completed in a manual pumping and pressurizing mode, the quality of a pesticide box filled with the pesticide liquid is heavy, the labor burden of the user can be increased, meanwhile, the working height of a spray head is related to the height of the user, the pesticide liquid cannot be ensured to completely cover the surface of the crops during use, and the safety hidden danger of pesticide suction poisoning of the user exists, so that the agricultural pesticide spraying device different from the traditional pesticide spraying pot is needed.

However, the existing agricultural pesticide spraying device has some defects, the existing agricultural pesticide spraying device can continuously spray pesticide when in use, but plants near the agricultural pesticide spraying device can be stained with part of the pesticide in the pesticide spraying process, when the agricultural pesticide spraying device starts spraying the pesticide on the plants, the pesticide on the surfaces of the plants can exceed the preset standard, the pesticide residue of crops can exceed the standard, and the growth of the crops can be influenced by the exceeding pesticide, so that the agricultural pesticide spraying device is needed to solve the defects.

Disclosure of Invention

The application aims to provide an agricultural pesticide spraying device so as to solve the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an agricultural medicine spraying device, includes the sweep, the downside of sweep is provided with the universal wheel, the last bars of sweep are provided with hand rest, the upside of sweep is provided with the containing box, the interior bottom wall of containing box is provided with damper, the inner wall sliding connection of containing box has the mounting panel, the upside of mounting panel is provided with spraying mechanism, the upside of mounting panel is provided with the liquid medicine case, spraying mechanism divide into actuating assembly, deposit liquid subassembly and blowing off subassembly, the blowing off subassembly is including setting up the base in the mounting panel upside, the upside of base rotates and is connected with the turning block, the upside of turning block is provided with the rolling disc, the upside of rolling disc rotates and is connected with the dryer, the upside of rolling disc rotates and is connected with electric telescopic handle, electric telescopic handle's extension end is connected with the surface rotation of dryer, the interior bottom wall of dryer is provided with the blowing off motor, the surface of blowing off motor output shaft is provided with the flabellum.

By means of the structure, the mounting platform is provided through the sweep, the universal wheels can assist a user to easily move the device through the hand rack, the storage box is used for protecting the damping mechanism, the influence of external impurities on the normal operation of the damping mechanism is avoided, the adverse effect on the spraying mechanism when the device moves can be reduced, the normal operation of the spraying mechanism is ensured, the spraying mechanism can periodically spray liquid medicine to two sides of the device, the device is prevented from spraying excessive liquid medicine to plants, the possibility that the excessive liquid medicine influences the normal growth of the plants is reduced, when a user starts the blowing motor, the blowing motor operates to drive the fan blades to operate, the fan blades operate to scatter the liquid medicine into water mist and uniformly blow the water mist to the surface of crops, and the user can further adjust the elevation angle of the wind drum by adjusting the extending length of the extending end of the electric telescopic rod.

Preferably, the driving assembly comprises a cushion block arranged on the upper side of the mounting plate, a mounting channel is arranged on the upper side of the cushion block, the inner wall of the rear side of the mounting channel is rotationally connected with a driving wheel, the inner wall of the rear side of the mounting channel is rotationally connected with a driven wheel, the surface of the driving wheel is lapped with a driving belt, the driven wheel is in transmission connection with the driving wheel through the driving belt, the surface of the driving belt is rotationally connected with a limiting rod, a driving motor is arranged on the rear side of the mounting channel, and an output shaft of the driving motor is used out of the inner wall of the rear side of the mounting channel and is fixedly connected with the rear side of the driving wheel.

Further, through setting up driving motor as drive assembly's power supply, when the user started driving motor, driving motor operation drove the action wheel and rotates, and the action wheel rotates and drives driving belt motion, and driving belt drives the gag lever post motion.

Preferably, the left and right sides of installing way all is provided with the splint, two the opposite surfaces of splint are provided with same slide bar, the surface sliding connection of slide bar has the translation piece, the rear side of translation piece and the front side sliding connection of installing way, the downside of translation piece is provided with the movable block, the rear side of movable block and the front side sliding connection of cushion, the front side of movable block rotates and is connected with the guide bar, the guide hole has been seted up in the front side of movable block, the inner wall of guide hole and the surface sliding connection of guide bar, the front side of movable block has been run through and has been seted up spacing slide, the surface of gag lever post and the inner wall sliding connection of spacing slide.

Further, the moving block can move in a fixed track through the guide rod, the limiting rod moves to drive the translation block to move, the moving block is driven to reciprocate in the left-right direction, and along with the movement of the moving block, the rotating block is driven to reciprocate due to the limitation of the limiting rod, and then the rotating disc is driven to reciprocate, and the rotating disc rotates to drive the air duct to swing.

Preferably, the liquid storage component comprises two liquid storage boxes arranged on the upper side of the mounting plate, the two liquid storage boxes are symmetrically arranged on the upper side of the mounting plate by taking a horizontal central line on the upper side of the mounting plate as a symmetry axis, the two liquid storage boxes are respectively provided with a water outlet pipe on the opposite sides, one end of each water outlet pipe penetrates through one side inner wall of the liquid storage box, which is far away from the moving block, of the liquid storage box, the other end of each water outlet pipe penetrates through the inner wall of the air cylinder, the surface of each water outlet pipe is provided with a water outlet one-way valve, the two liquid storage boxes are respectively provided with a water suction pipe on the opposite sides, one end of each water suction pipe penetrates through one side inner wall, which is far away from the moving block, of the liquid storage boxes, the other end of each water suction pipe penetrates through the inner wall of the liquid medicine box, and the surface of each water suction pipe is provided with a water suction one-way valve.

Further, through setting up play water check valve and the check valve that absorbs water can restrict the flow direction of liquid medicine, the liquid medicine in the liquid medicine case can be through the water pipe that absorbs water first entering deposit the liquid box, then the liquid medicine in the deposit the liquid box can be through the outlet pipe injection dryer in.

Preferably, the mounting holes are formed in the opposite surfaces of the two liquid storage boxes, push rods are slidably connected to the inner walls of the mounting holes, pistons are arranged at the opposite ends of the push rods, the surfaces of the pistons are slidably connected with the inner walls of the liquid storage boxes, push plates are arranged at the opposite ends of the push rods, reset springs are arranged at the opposite sides of the push plates, the left ends of the reset springs are fixedly connected with the right sides of the left liquid storage boxes, and the right ends of the reset springs are fixedly connected with the left sides of the right liquid storage boxes.

Further, the reciprocating motion of left and right directions can be guaranteed to the piston through setting up reset spring, when the movable block moves to the right side, the push pedal on right side receives the extrusion right side and moves, right side push pedal motion promotes the push rod and moves to the right side, and then drive right side piston and move to the left side, because the restriction of play water check valve and water absorption check valve, liquid medicine in the liquid storage box can pour into the dryer through the outlet pipe, the dryer spouts the medicine to the plant on device left side this moment, right side reset spring is pressurized, when the movable block moves to the left side, under the effect of right side reset spring, right side piston moves to the left, because the restriction of play water check valve and water absorption check valve, liquid medicine in the liquid medicine box can get into the liquid storage box through the water absorption pipe earlier, the push pedal on left side receives the extrusion left side simultaneously, and moves to the left side push rod, and then drives left side piston and moves to the left side, because the restriction of play water check valve and water absorption check valve, the dryer can pour into the Chinese through the outlet pipe, the dryer spouts medicine to the plant on the device right side this moment, left side reset spring is pressurized, intermittent operation so, intermittent operation can guarantee that the pesticide spraying can continue to the normal growth of crops because of the pesticide residue is not sprayed to the normal condition.

Preferably, the damping mechanism comprises a bottom plate arranged on the inner bottom wall of the storage box, an installation groove is formed in the upper side of the bottom plate, buffer blocks are slidably connected to the inner bottom wall of the installation groove, the number of the buffer blocks is two, the buffer blocks are symmetrically arranged on the inner bottom wall of the installation groove by taking the vertical central line of the inner bottom wall of the installation groove as a symmetry axis, a fixing rod is arranged on the right side inner wall of the installation groove, the left end of the fixing rod is fixedly connected with the left side inner wall of the installation groove, an avoidance hole is formed in the right side of the buffer block in a penetrating mode, the surface of the fixing rod is slidably connected with the inner wall of the avoidance hole, and the two opposite surfaces of the buffer blocks are provided with the same buffer spring.

Further, the buffer spring can slow down the movement speed when the two buffer blocks are close to each other.

Preferably, the upper side of bottom plate is provided with the sleeve, telescopic quantity is two, two the vertical central line of bottom plate upside is symmetrical the setting of symmetry axis is at the upper side of bottom plate to the buffer block, telescopic inner wall sliding connection has the bracing piece, the bottom of bracing piece is provided with supporting spring, supporting spring's bottom and telescopic interior bottom wall fixed connection.

Further, can absorb external pulsation through setting up supporting spring, reduce external adverse effect to spraying mechanism that beats, the bracing piece provides stable support for the roof.

Preferably, the top of bracing piece is provided with the roof, two the upside of buffer block is all rotated and is connected with the connecting rod, the top of dwang is rotated with the downside of roof and is connected, the upside of roof and the downside fixed connection of mounting panel, the quantity of damper is five, and five damper is the interior diapire of a row multirow setting at the containing box.

Further, through setting up the connecting rod and linking up roof and bottom plate, can produce vibrations when the device removes, vibrations can lead to the clearance between roof and the bottom plate to reduce, because the restriction of connecting rod, two buffer blocks are close to each other, and buffer spring is pressed and is slowed down the velocity of movement of two buffer blocks, absorbs vibrations, has reduced the adverse effect of device removal to spraying mechanism, ensures spraying mechanism's normal operating.

In summary, the application has the technical effects and advantages that:

in the application, by arranging the spraying mechanism, when a user starts the driving motor and the blowing motor, the driving motor operates to drive the driving wheel to rotate, the driving wheel rotates to drive the driving belt to move, the driving belt drives the limiting rod to move, the limiting rod moves to drive the translation block to move, and then the moving block is driven to reciprocate in the left-right direction, along with the movement of the moving block, the rotating block is driven to reciprocate to further drive the rotating disc to reciprocate to drive the air drum to swing, when the moving block moves to the right, the push plate on the right side is extruded to move to the right side, the push plate on the right side moves to push the push rod to move to the right side, and then the right side piston is driven to move to the right side, and the liquid medicine in the liquid storage box is injected into the air drum through the water outlet pipe due to the limitation of the water outlet one-way valve and the water absorption one-way valve, and then the air drum sprays the medicine to plants on the left side of the device, when the moving block moves leftwards, the right piston moves leftwards under the action of the right return spring, liquid medicine in the liquid medicine box firstly enters the liquid medicine storage box through the water suction pipe due to the limitation of the water outlet check valve and the water suction check valve, meanwhile, the left push plate is extruded to move leftwards, the left push plate moves to push the push rod to move leftwards so as to drive the left piston to move leftwards, the liquid medicine in the liquid medicine storage box is injected into the air cylinder through the water outlet pipe due to the limitation of the water outlet check valve and the water suction check valve, at the moment, the air cylinder sprays the medicine to plants on the right side of the device, the left return spring is pressed, and reciprocates, so that the device can intermittently spray the liquid medicine to the two sides, the phenomenon that pesticide residue exceeds standard due to continuous spraying of the liquid medicine is avoided, meanwhile, the normal growth of crops is ensured, and the fan blade is driven to operate when the blowing motor operates, the fan blades can break up the liquid medicine into water mist and blow the water mist to the surface of crops uniformly, and a user can adjust the elevation angle of the air duct by adjusting the extension length of the extension end of the electric telescopic rod, so that the spraying height of the device is changed;

through setting up damper, can produce vibrations when the device removes, vibrations can lead to the clearance reduction between roof and the bottom plate, because the restriction of connecting rod, two buffer blocks are close to each other, and buffer spring is pressed and is slowed down the velocity of motion of two buffer blocks, absorbs vibrations, has reduced the adverse effect of device removal to spraying mechanism, ensures spraying mechanism's normal operating.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a storage box according to an embodiment of the present application;

FIG. 3 is a schematic perspective view of a shock absorbing mechanism according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of a base plate (sleeve cross-section) in an embodiment of the application;

FIG. 5 is a schematic perspective view of a spraying mechanism according to an embodiment of the present application;

FIG. 6 is a schematic perspective view of a driving assembly according to an embodiment of the present application;

FIG. 7 is a schematic perspective view of a blowing component according to an embodiment of the present application;

FIG. 8 is a schematic perspective view of a liquid storage component according to an embodiment of the present application;

fig. 9 is a schematic cross-sectional view of a cartridge according to an embodiment of the present application.

In the figure: 1. a sweep; 2. a universal wheel; 3. a hand rest; 4. a storage box; 5. a mounting plate; 6. a spraying mechanism; 601. a cushion block; 602. an installation channel; 603. a clamping plate; 604. a driving wheel; 605. driven wheel; 606. a drive belt; 607. a driving motor; 608. a limit rod; 609. a slide bar; 610. a translation block; 611. limiting slide ways; 612. a moving block; 613. a base; 614. a rotating block; 615. a guide rod; 616. a rotating disc; 617. an air duct; 618. an electric telescopic rod; 619. a blowing motor; 620. a fan blade; 621. a liquid storage box; 622. a water outlet pipe; 623. a water outlet one-way valve; 624. a water suction pipe; 625. a water-absorbing one-way valve; 626. a push rod; 627. a piston; 628. a push plate; 629. a return spring; 7. a liquid medicine tank; 8. a damping mechanism; 801. a bottom plate; 802. a mounting groove; 803. a buffer block; 804. a fixed rod; 805. a buffer spring; 806. a sleeve; 807. a support rod; 808. a support spring; 809. a top plate; 810. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Example 1

Referring to fig. 1-9, an agricultural chemical spraying device is shown, which comprises a vehicle plate 1, universal wheels 2 are arranged on the lower side of the vehicle plate 1, a hand frame 3 is arranged on the upper grid of the vehicle plate 1, a containing box 4 is arranged on the upper side of the vehicle plate 1, a damping mechanism 8 is arranged on the inner bottom wall of the containing box 4, a mounting plate 5 is slidably connected to the inner wall of the containing box 4, a spraying mechanism 6 is arranged on the upper side of the mounting plate 5, a chemical liquid box 7 is arranged on the upper side of the mounting plate 5, the spraying mechanism 6 is divided into a driving component, a liquid storage component and a blowing component, the blowing component comprises a base 613 arranged on the upper side of the mounting plate 5, a rotating block 614 is rotatably connected to the upper side of the base 613, a rotating disc 616 is arranged on the upper side of the rotating block 614, an air cylinder 617 is rotatably connected to the upper side of the rotating disc 616, an extension end of the electric extension rod 618 is rotatably connected to the surface of the air cylinder 617, a blowing motor 619 is arranged on the inner bottom wall of the air cylinder 619, and a fan blade 620 is arranged on the surface of an output shaft of the blowing motor 619.

By means of the structure, the universal wheels 2 can help a user to easily move the device by using the walking frame 3 through arranging the vehicle plate 1, the storage box 4 is used for protecting the damping mechanism 8, the influence of external sundries on the normal operation of the damping mechanism 8 is avoided, the damping mechanism 8 can reduce the adverse effect on the spraying mechanism 6 when the device moves, the normal operation of the spraying mechanism 6 is ensured, the spraying mechanism 6 can periodically spray liquid medicine to two sides of the device, the device is prevented from spraying excessive liquid medicine to plants, the possibility that the excessive liquid medicine influences the normal growth of the plants is reduced, when the user starts the blowing motor 619, the blowing motor 619 operates to drive the fan blades 620 to operate, the fan blades 620 operate to break the liquid medicine into water mist and evenly blow the water mist to the surface of crops, and the user can also reach the purpose of adjusting the air duct 617 through adjusting the extending length of the extending end of the electric telescopic rod 618, and then the spraying height of the device is changed.

In this embodiment, the drive assembly includes the cushion 601 of setting in mounting panel 5 upside, the upside of cushion 601 is provided with the installation way 602 and installs the rear side inner wall rotation connection action wheel 604 of way 602, the rear side inner wall rotation connection of way 602 is connected with from the driving pulley 605, the surface overlap joint of action wheel 604 has driving belt 606, from the driving pulley 605 through driving belt 606 and action wheel 604 transmission connection, the surface rotation of driving belt 606 is connected with gag lever post 608, the rear side of way 602 is provided with driving motor 607, driving motor 607's output shaft is used out the rear side inner wall of way 602 and with the rear side fixed connection of action wheel 604. By setting the driving motor 607 as the power source of the driving component, when the user starts the driving motor 607, the driving motor 607 operates to drive the driving wheel 604 to rotate, the driving wheel 604 rotates to drive the driving belt 606 to move, and the driving belt 606 drives the limiting rod 608 to move.

Example 2

In this embodiment, clamping plates 603 are disposed on both sides of the mounting channel 602, the same sliding rod 609 is disposed on opposite surfaces of the two clamping plates 603, a translation block 610 is slidably connected to a surface of the sliding rod 609, a moving block 612 is disposed on a lower side of the translation block 610 and slidably connected to a front side of the mounting channel 602, a guide rod 615 is rotatably connected to a front side of the moving block 612 and slidably connected to a front side of the cushion block 601, a guide hole is formed in a front side of the rotating block 614 in a penetrating manner, an inner wall of the guide hole is slidably connected to a surface of the guide rod 615, a limit slide 611 is formed in a front side of the moving block 612 in a penetrating manner, and a surface of the limit rod 608 is slidably connected to an inner wall of the limit slide 611. The guide rod 615 is arranged to enable the moving block 612 to move in a fixed track, the limiting rod 608 moves to drive the translation block 610 to move, the moving block 612 is driven to reciprocate in the left-right direction, and along with the movement of the moving block 612, the rotating block 614 reciprocates due to the limitation of the limiting rod 608, the rotating disc 616 is driven to reciprocate, and the rotating disc 616 rotates to drive the air duct 617 to swing.

In this embodiment, the liquid storage component includes the liquid storage box 621 that sets up in mounting panel 5 upside, the quantity of liquid storage box 621 is two, two liquid storage boxes 621 are used the horizontal central line of mounting panel 5 upside as symmetry axisymmetric setting in the upside of mounting panel 5, the looks back of two liquid storage boxes 621 all is provided with outlet pipe 622, the one end of outlet pipe 622 runs through the one side inner wall that liquid storage box 621 kept away from movable block 612, the other end of outlet pipe 622 runs through the inner wall of dryer 617, the surface of outlet pipe 622 is provided with out water check valve 623, the looks back of two liquid storage boxes 621 all is provided with the water suction pipe 624, the one end of water suction pipe 624 runs through the one side inner wall that liquid storage box 621 kept away from movable block 612, the other end of water suction pipe 624 runs through the inner wall of medicine liquid case 7, the surface of water suction pipe 624 is provided with the water suction check valve 625. By providing the water outlet check valve 623 and the water suction check valve 625, the flow direction of the liquid medicine can be limited, the liquid medicine in the liquid medicine tank 7 can firstly enter the liquid storage box 621 through the water suction pipe 624, and then the liquid medicine in the liquid storage box 621 can be injected into the air duct 617 through the water outlet pipe 622.

In this embodiment, the opposite surfaces of the two liquid storage boxes 621 are provided with mounting holes, the inner walls of the mounting holes are slidably connected with push rods 626, the opposite ends of the two push rods 626 are provided with pistons 627, the surfaces of the pistons 627 are slidably connected with the inner walls of the liquid storage boxes 621, the opposite ends of the two push rods 626 are provided with push plates 628, the opposite surfaces of the two push plates 628 are provided with return springs 629, the left ends of the left return springs 629 are fixedly connected with the right side of the left liquid storage box 621, and the right ends of the right return springs 629 are fixedly connected with the left side of the right liquid storage box 621. By arranging the return spring 629, the piston 627 can reciprocate in the left-right direction, when the moving block 612 moves to the right, the right push plate 628 is pressed to move to the right, the right push plate 628 moves to push the push rod 626 to move to the right, and then the right piston 627 is driven to move to the right, because of the limitation of the water outlet check valve 623 and the water absorption check valve 625, the liquid medicine in the liquid storage box 621 can be injected into the air duct 617 through the water outlet pipe 622, at this moment, the air duct 617 sprays medicine to plants at the left side of the device, the right return spring 629 is pressed, when the moving block 612 moves to the left, the right piston 627 moves to the left under the action of the right return spring 629, the liquid medicine in the liquid medicine box 7 can firstly enter the liquid storage box 621 through the water suction pipe 624, meanwhile, the left push plate 628 is extruded to move leftwards, the left push plate 628 moves to push the push rod 626 to move leftwards, and then the left piston 627 is driven to move leftwards, the liquid medicine in the liquid storage box 621 can be injected into the air duct 617 through the water outlet pipe 622 due to the limitation of the water outlet check valve 623 and the water suction check valve 625, at the moment, the air duct 617 sprays the liquid medicine to plants on the right side of the device, the left return spring 629 is pressed, and the reciprocating manner is realized, so that the device can intermittently spray the liquid medicine to the two sides, the phenomenon that pesticide residues exceed standards due to continuous spraying of the liquid medicine is avoided, and meanwhile, the normal growth of crops is ensured.

As a preferred embodiment in this embodiment, the damping mechanism 8 includes a bottom plate 801 disposed on an inner bottom wall of the storage box 4, a mounting groove 802 is formed on an upper side of the bottom plate 801, buffer blocks 803 are slidably connected to an inner bottom wall of the mounting groove 802, the two buffer blocks 803 are symmetrically disposed on the inner bottom wall of the mounting groove 802 with a vertical center line of the inner bottom wall of the mounting groove 802 as a symmetry axis, a fixing rod 804 is disposed on an inner wall of a right side of the mounting groove 802, a left end of the fixing rod 804 is fixedly connected with an inner wall of a left side of the mounting groove 802, an avoidance hole is formed on a right side of the buffer block 803 in a penetrating manner, a surface of the fixing rod 804 is slidably connected with an inner wall of the avoidance hole, and the same buffer spring 805 is disposed on an opposite surface of the two buffer blocks 803. The speed of movement of the two buffer blocks 803 when they are close to each other can be slowed down by providing the buffer spring 805.

In this embodiment, a sleeve 806 is disposed on the upper side of the bottom plate 801, two sleeves 806 are disposed on the upper side of the bottom plate 801 symmetrically by taking a vertical central line on the upper side of the bottom plate 801 as a symmetry axis, support rods 807 are slidably connected to inner walls of the sleeves 806, support springs 808 are disposed at bottom ends of the support rods 807, and bottom ends of the support springs 808 are fixedly connected to inner bottom walls of the sleeves 806. By providing the support springs 808, external runout can be absorbed, and adverse effects of external runout on the spraying mechanism 6 can be reduced, and the support rods 807 provide stable support for the top plate 809.

In this embodiment, the top end of the supporting rod 807 is provided with a top plate 809, the upper sides of the two buffer blocks 803 are both rotationally connected with a connecting rod 810, the top end of the rotating rod is rotationally connected with the lower side of the top plate 809, the upper side of the top plate 809 is fixedly connected with the lower side of the mounting plate 5, the number of the damping mechanisms 8 is five, and the five damping mechanisms 8 are arranged on the inner bottom wall of the storage box 4 in a row and a plurality of rows. By arranging the connecting rod 810 to connect the top plate 809 with the bottom plate 801, vibration can be generated when the device moves, the vibration can lead to the reduction of the gap between the top plate 809 and the bottom plate 801, and due to the limitation of the connecting rod 810, the two buffer blocks 803 are close to each other, the buffer springs 805 are pressed to slow down the movement speed of the two buffer blocks 803, the vibration is absorbed, the adverse effect of the movement of the device on the spraying mechanism 6 is reduced, and the normal operation of the spraying mechanism 6 is ensured.

The working principle of the application is as follows: when a user uses the agricultural pesticide spraying device, a driving motor 607 and a blowing-off motor 619 are started, the motor operates to drive a driving wheel 604 to rotate, the driving wheel 604 rotates to drive a driving belt 606 to move, the driving belt 606 drives a limiting rod 608 to move, the limiting rod 608 drives a translation block 610 to move, further, a moving block 612 is driven to reciprocate in the left-right direction, along with the movement of the moving block 612, due to the limitation of the limiting rod 608, a rotating block 614 reciprocates to drive a rotating disc 616 to reciprocate, the rotating disc 616 rotates to drive a wind barrel 617 to swing, when the moving block 612 moves to the right side, a push plate 628 on the right side is extruded to move to the right side, a push rod 626 is pushed to move to the right side by the right side push plate 628, further, a right side piston 627 is driven to move to the right side, due to the limitation of a water outlet one-way valve 623 and a water absorption one-way valve 625, liquid pesticide in a storage box 621 is injected into the wind barrel 617 through a water outlet pipe 622, at this time, the air duct 617 sprays medicine to the plant on the left side of the device, the right return spring 629 is pressed, when the moving block 612 moves leftwards, the right piston 627 moves leftwards under the action of the right return spring 629, the medicine liquid in the medicine liquid tank 7 firstly enters the medicine storage box 621 through the water suction pipe 624 due to the limitation of the water outlet check valve 623 and the water suction check valve 625, meanwhile, the left push plate 628 is pressed to move leftwards, the left push plate 628 moves to push the push rod 626 to move leftwards, the left piston 627 is driven to move leftwards, the medicine liquid in the medicine storage box 621 is injected into the air duct 617 through the water outlet pipe 622 due to the limitation of the water outlet check valve 623 and the water suction check valve 625, at this time, the air duct 617 sprays medicine to the plant on the right side of the device, the left return spring 629 is pressed, and reciprocates in this way, the intermittent medicine liquid spraying to the two sides of the device is ensured, the device has the advantages that the phenomenon that pesticide residues exceed standard due to continuous spraying of pesticide is avoided, normal growth of crops is ensured, the fan blades 620 are driven to operate when the blowing-off motor 619 operates, the pesticide can be dispersed into water mist and uniformly blown to the surfaces of the crops by the operation of the fan blades 620, a user can further adjust the elevation angle of the air duct 617 by adjusting the extending length of the extending end of the electric telescopic rod 618, the spraying height of the device is changed, vibration can be generated when the device moves, the gap between the top plate 809 and the bottom plate 801 is reduced due to the vibration, the two buffer blocks 803 are close to each other due to the limitation of the connecting rod 810, the movement speed of the two buffer blocks 803 is reduced due to the compression of the buffer spring 805, the vibration is absorbed, the adverse effect of the movement of the device on the spraying mechanism 6 is reduced, and the normal operation of the spraying mechanism 6 is ensured.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present application, and although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present application.

Claims (8)

1. The utility model provides an agricultural spouts medicine device, includes sweep (1), its characterized in that: the utility model provides a car board (1) downside is provided with universal wheel (2), the last bars of car board (1) are provided with hand frame (3), the upside of car board (1) is provided with containing box (4), the interior bottom wall of containing box (4) is provided with damper (8), the inner wall sliding connection of containing box (4) has mounting panel (5), the upside of mounting panel (5) is provided with spraying mechanism (6), the upside of mounting panel (5) is provided with liquid medicine case (7), spraying mechanism (6) divide into actuating assembly, liquid storage subassembly and blowing off subassembly, the blowing off subassembly is including setting up base (613) in mounting panel (5) upside, the upside of base (613) is rotated and is connected with rotating block (614), the upside of rotating block (614) is provided with rolling disc (616), the upside of rolling disc (616) is rotated and is connected with dryer (617), the upside of rolling disc (616) is rotated and is connected with electric telescopic link (618), the upside of electric link (618) is divided into actuating assembly, the blowing off subassembly and blowing off surface (619) of blowing off motor (620) are provided with the surface of blowing off fan blade (620).

2. An agricultural chemical spraying device according to claim 1, characterized in that: the driving assembly comprises a cushion block (601) arranged on the upper side of a mounting plate (5), a mounting channel (602) is arranged on the upper side of the cushion block (601) and is rotationally connected with a driving wheel (604), the rear side inner wall of the mounting channel (602) is rotationally connected with a driven wheel (605), the surface of the driving wheel (604) is lapped with a driving belt (606), the driven wheel (605) is in transmission connection with the driving wheel (604) through the driving belt (606), a limiting rod (608) is rotationally connected with the surface of the driving belt (606), a driving motor (607) is arranged on the rear side of the mounting channel (602), and an output shaft of the driving motor (607) is used out of the rear side inner wall of the mounting channel (602) and is fixedly connected with the rear side of the driving wheel (604).

3. An agricultural chemical spraying device according to claim 2, characterized in that: the left and right sides of installing way (602) all is provided with splint (603), two the opposite face of splint (603) is provided with same slide bar (609), the surface sliding connection of slide bar (609) has translation piece (610), the rear side of translation piece (610) is connected with the front side sliding of installing way (602), the downside of translation piece (610) is provided with movable block (612), the rear side of movable block (612) is connected with the front side sliding of cushion (601), the front side of movable block (612) rotates and is connected with guide bar (615), the guide hole has been seted up in the front side of rotatable block (614), the inner wall of guide hole and the surface sliding connection of guide bar (615), limit slide (611) has been seted up in the front side of movable block (612) in the penetration, the surface of limit bar (608) and the inner wall sliding connection of limit slide (611).

4. An agricultural chemical spraying device according to claim 3, characterized in that: the utility model provides a liquid storage component is including setting up in the liquid storage box (621) of mounting panel (5) upside, the quantity of liquid storage box (621) is two, two liquid storage box (621) use the horizontal central line of mounting panel (5) upside to set up in the upside of mounting panel (5) for symmetry axis symmetry, two liquid storage box (621) all are provided with outlet pipe (622) on the opposite side, one end of outlet pipe (622) runs through liquid storage box (621) and keeps away from one side inner wall of movable block (612), the other end of outlet pipe (622) runs through the inner wall of dryer (617), the surface of outlet pipe (622) is provided with out water check valve (623), two liquid storage box (621) all are provided with water suction pipe (624) on the opposite side, one end of water suction pipe (624) runs through one side inner wall that movable block (612) were kept away from to liquid suction pipe (624), the other end of water suction pipe (624) runs through the inner wall of medicine case (7), the surface of water suction pipe (624) is provided with water suction check valve (625).

5. An agricultural chemical spraying device according to claim 4, wherein: the two opposite surfaces of the liquid storage boxes (621) are provided with mounting holes, the inner walls of the mounting holes are slidably connected with push rods (626), the two opposite ends of the push rods (626) are provided with pistons (627), the surfaces of the pistons (627) are slidably connected with the inner walls of the liquid storage boxes (621), the opposite ends of the push rods (626) are provided with push plates (628), the opposite surfaces of the push plates (628) are provided with reset springs (629), the left ends of the reset springs (629) are fixedly connected with the right sides of the left liquid storage boxes (621), and the right ends of the reset springs (629) are fixedly connected with the left sides of the right liquid storage boxes (621).

6. An agricultural chemical spraying device according to claim 1, characterized in that: the damping mechanism (8) comprises a bottom plate (801) arranged on the inner bottom wall of the storage box (4), a mounting groove (802) is formed in the upper side of the bottom plate (801), buffer blocks (803) are slidably connected to the inner bottom wall of the mounting groove (802), the number of the buffer blocks (803) is two, the two buffer blocks (803) are symmetrically arranged on the inner bottom wall of the mounting groove (802) by taking the vertical central line of the inner bottom wall of the mounting groove (802) as the symmetry axis, a fixing rod (804) is arranged on the right side inner wall of the mounting groove (802), the left end of the fixing rod (804) is fixedly connected with the left side inner wall of the mounting groove (802), an avoidance hole is formed in the right side of the buffer block (803) in a penetrating mode, the surface of the fixing rod (804) is slidably connected with the inner wall of the avoidance hole, and the two buffer springs (805) are arranged on the opposite surfaces of the two buffer blocks (803).

7. An agricultural chemical spraying device according to claim 6, characterized in that: the upper side of bottom plate (801) is provided with sleeve (806), the quantity of sleeve (806) is two, two buffer block (803) use the vertical central line of bottom plate (801) upside to set up in the upside of bottom plate (801) as symmetry axisymmetry, the inner wall sliding connection of sleeve (806) has bracing piece (807), the bottom of bracing piece (807) is provided with supporting spring (808), the bottom of supporting spring (808) and the interior bottom wall fixed connection of sleeve (806).

8. An agricultural chemical spraying device according to claim 7, characterized in that: the top of bracing piece (807) is provided with roof (809), two the upside of buffer block (803) is all rotated and is connected with connecting rod (810), the top of dwang is rotated with the downside of roof (809) and is connected, the upside of roof (809) and the downside fixed connection of mounting panel (5), the quantity of damper (8) is five, and five damper (8) are the interior diapire of a row of multirow setting at containing box (4).